EP1020107B2 - Machine agricole portative avec un systeme d'attenuation des vibrations et de protection pour l'operateur - Google Patents

Machine agricole portative avec un systeme d'attenuation des vibrations et de protection pour l'operateur Download PDF

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Publication number
EP1020107B2
EP1020107B2 EP98935043A EP98935043A EP1020107B2 EP 1020107 B2 EP1020107 B2 EP 1020107B2 EP 98935043 A EP98935043 A EP 98935043A EP 98935043 A EP98935043 A EP 98935043A EP 1020107 B2 EP1020107 B2 EP 1020107B2
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EP
European Patent Office
Prior art keywords
rod
machine
sleeve
agricultural machine
handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP98935043A
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German (de)
English (en)
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EP1020107B1 (fr
EP1020107A1 (fr
Inventor
Josep Gurri Molins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hispaes SA
Original Assignee
Hispaes SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from ES9702143U external-priority patent/ES1038035Y/es
Priority claimed from ES9801351U external-priority patent/ES1040275Y/es
Priority claimed from ES9801831U external-priority patent/ES1040763Y/es
Priority claimed from ES9801832U external-priority patent/ES1040764Y/es
Priority claimed from ES9801854U external-priority patent/ES1040780Y/es
Priority claimed from ES9801853U external-priority patent/ES1040779Y/es
Application filed by Hispaes SA filed Critical Hispaes SA
Publication of EP1020107A1 publication Critical patent/EP1020107A1/fr
Publication of EP1020107B1 publication Critical patent/EP1020107B1/fr
Publication of EP1020107B2 publication Critical patent/EP1020107B2/fr
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Anticipated expiration legal-status Critical
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
    • A01D2046/266—Portable devices to shake branches

Definitions

  • This invention relates to a portable agricultural machine, of the type which permanently sustains strong oscillations and vibrations during Its operation according to the preamble of claim 1.
  • the invention is applied, namely, to self-propelled portable vibrating machines, designed to harvest fruits such as olives or almonds which they pick up from the trees by means of vibration motion or intermittent shakes applied to a tree branch or secondary trunk, which is tightly secured by means of a hook, fork, jaw, clamp or the like ended by a long pole or rod associated by a distal end to a vibrating mechanism driven by said engine, provoking this way the fruits fall.
  • the invention is also applicable to other machines, mainly agricultural machines, provided with a tool associated to a rod, for example pruning by means of a saw for medium sized branches located very high, scissors for green pruning and for small high branches or machines equipped with a tool fastened on the frame itself, such as scissors to prune small and low branches, saw mowers, punching machines, etc. whose operation is on the ground of the use of a moderately high frequency alternate motion.
  • a tool associated to a rod for example pruning by means of a saw for medium sized branches located very high, scissors for green pruning and for small high branches or machines equipped with a tool fastened on the frame itself, such as scissors to prune small and low branches, saw mowers, punching machines, etc. whose operation is on the ground of the use of a moderately high frequency alternate motion.
  • the machine disclosed in last above model comprises a frame bearing the vibration generating mechanism, to which frame is joined a motor for driving said mechanism, which has attached a vibrating rod ending in a grasping organ, and it has been provided, surrounding a guided elementtransmitting the vibration and at a first portion of said rod, immediately close to said frame, a protecting reed thereafter called hand-guard, as well as a grip handle linked to the frame and a whole machine supporting harness capable to be carried by an operator.
  • the operator supports the machine weight on his shoulders through said harness, while with one hand he grasps a handle which may include the organs controlling the machine driving, and with the other hand he grasps the hand-guard sleeve, commanding and orientating the machine with both hands.
  • US-A-3 459 269 discloses a portable agricultural machine comprising junction elements disposed between the handle and the machine. These elements are pivot links connecting the handle to the machine body.
  • a first problem which occurs with this kind of machines is that the vibrations inherent to its operation are transmitted to the operator through the handles or grips necessary to fasten and to command it. Because of the fact that the agricultural product harvest campaigns which are determined by the seasonality and the atmospheric conditions use to be very intensive, the operators are required to have long working days, whose harness is increased by the constant vibrations they have to sustain from the machine. Forthis reason, there exists the need to insulate, as much as possible, the operator from the vibrations generated by this kind of machines.
  • an object of this invention is to offer a machine of this kind provided with one or several handles fixed to the machine body with means capable to significantly insulate the operatorfrom the vibrations the machine sustains, allowing him at same time a good command and orientation thereof through said handles.
  • Another additional object of this invention is to offer a machine of this type provided with a protecting element for the hands at the sleeve mouthpiece which does not interfere with the relative free vibrating motion between the sleeve and the rod.
  • a protecting element is provided for the hands at the sleeve mouthpiece area. Because in this area the rod shows vibrating linear and rotation motion with respect to sleeve, the protecting element has a shape which allows said motions while covering the clearance between the handshield open mouthpiece and the rod.
  • Figs. 1 to 10 show, in general, a portable agricultural machine with vibration attenuations for the carrier, which comprises a frame 1 which supports a vibration generating mechanism 2 and which has attached a driving engine 3 for said mechanism to which a vibrating rod 4 is connected which is ending in a grasping organ 5.
  • a hand-guard sleeve 6 Surrounding a first portion of said rod 4, immediately close to said frame 1 there is a hand-guard sleeve 6.
  • Said machine includes at leat one grip handle linked to the machine body, by means of junction elements and a harness 15 to support the whole machine, capable to be carried by an operator only shown In Figs. 2 to 3.
  • junction elements between the handle and the machine body are flexible in rod 4 vibrating motion main direction and substantially rigid crosswise thereof. With this it is achieved that said junction elements absorb to a substantial extent the machine lengthwise vibrations insulating the operator therefrom, while by virtue of its cross stiffness, the operator may command through said handles the machine rotating orientation.
  • Figs. 1 to 3 show two examples of embodiment of the handle provided with vibration attenuation which only differs in the handle position with respect to the machine body. This difference becomes important if it is borne In mind that in the example of embodiment of Figs. 1 and 1a an operator supports the machine by means of an harness 15 through the handle, while in the example of embodiment of Figs. 2, 2a and 3, the harness is independent of the handle therefore the harness locking elements 54 remain closer, above the machine centre of gravity which facilitates its rotation about the rod and sleeve lengthwise axis.
  • junction elements between the handle and the machine body are formed by sheets 50 made of flexible material resistant to traction such as strip steel, reinforced rubber, leather or the like, arranged so that their flat faces are crosswise to the vibrating motion main direction.
  • Each handle is linked to the machine body by means at least of two of said sheets 50, and each of said sheets 50 comprises at least two points 51 fastening to the handle and two points 52 fastening to the machine body, so that said sheets 50 rotation is prevented about the fastening points, which added to said sheets 50 crosswise stiffness allow to command the machine rotation with respect to the sleeve 6 axis when operating said handle.
  • Said fastening points 51, 52 are achieved by means of screws with backing plate, said points 52 fastening the sheets 50 to the machine body and therefore the handle being located between the vibrating rod A engine 3 and sleeve 6.
  • a handle 55 can be seen located at the higher part of the frame 1, spaced apart from it, in a position substantially parallel to the machine vibrating motion main direction, integrating at its higher part some anchorages 53 for said harness 15, so that the machine remain suspended from the harness 15, through said handle 55 and sheets 50, so that the assembly remain suspended, balanced, in a substantial horizontal position.
  • the example of embodiment of Figs.2, 2a and 3 comprises a handle 60 located on a frame 1 side, spaced apart from it, in a position substantially parallel to the machine vibrating motion main direction, while the harness 15 is fastened to the higher part of the frame 1 by means of anchorages 54 arranged in a not too high position with respect to the machine centre of gravity, so that the assembly remain suspended, balanced, in a substantially horizontal position.
  • handle 55 as handle 60 have available a respective housing 56, 61 of their own, independent, in which are found the machine control devices, which comprise, for example, the accelerator 57, the accelerator lock and safety catch 58 and the stop pushbutton 59, said control devices being connected to the machine by means of cables of electrical and/or mechanical transmission arranged within a flexible hose 62.
  • the machine control devices which comprise, for example, the accelerator 57, the accelerator lock and safety catch 58 and the stop pushbutton 59, said control devices being connected to the machine by means of cables of electrical and/or mechanical transmission arranged within a flexible hose 62.
  • Said block 30 is interposed between an appendage 31, 32 linked to the machine body and said handle 13,13a and is tightly joined by the respective faces of contact with said appendages 31, 32 and the machine body by means of an adhesive or by mechanical fastening elements.
  • Said block 30 shows in its medium area a significant narrowing defined by two recesses 33, directly opposite, with their mouthpieces oriented in the machine lengthwise direction.
  • this narrowing block30 In the plane defined by this narrowing block30 there is a section of smaller area that makes it be less stiff, so that It shows a higher flexibility in this direction to absorb a great part of the machine lengthwise vibrating movements while it is substantially rigid in crosswise direction.
  • Figs. 8, 9 and 10 show an embodiment not according to the invention in which said junction elements between handles and machine body are formed by a body 40 of resilient and flexible material, such as rubber, capable to absorb by twisting at least a great part of the vibrations and shakes produced on said rod 4 lengthwise movement axis.
  • Said body 40 possesses a hole through which a core 41 is arranged which is extended in two arms 41a, 41b joined through a handle 42, 42a, said body 40 being inserted and tightly retained by its external part, in a through housing of an appendage 43, 43a linked to the machine body and the body 40 being tightly joined to said intemal core 41.
  • said body 40 is located so that said core 41 or body 40 symmetry axis remains in a position perpendicularto the axis of rod 4 reciprocating vibrating motion main direction. This provides a great rotation flexibility in the absorbtion direction of said lengthwise motions while it appears substantially stiff in the crosswise direction.
  • the handle 42, 42a is formed by a tubular body arranged coaxially to an axis 46 which join the two branches 41 a, 41 b of the core 41, with possibility of rotation about said axis 46.
  • Said tubular body is, preferably, of a resilient flexible material and with a suitable shape to be grasped with the hand.
  • this block 40 as the hole and related core 41 will with respect to block 40 advantageously be prismatic with polygonal section, because this way the internal or external slidingly rotation of said core 41 will be effectively prevented, allowing only a limited core 41 rotation by twisting the block and therefore the handle 42, 42a reciprocating motion by said block elastic twist.
  • the portable vibrating machine has available two handles 13, 13a and 42, 42a associated to respective appendages 31, 32 and 43, 43a.
  • One of said handles 13, 42 is advantageously located close to the area linking the engine 3 to the machine frame 1, while the other 13a, 42a, is located on a guiding section 35 of a vibration transmitting element2b linked to the end coupling the rod 4 distal from the hook 5, by means of a junction element 2a.
  • Said elements 2a and 2b appear detailed in Fig. 13.
  • the appendage 32, 43a, to which is joined the block 30, or the body 40 and the handle 13a, 42a located in front of the machine frame 1, is connected to a clamp 34 which surrounds said guiding section 35, said section 35 being extended with sleeve 6.
  • At least one of the handles 13, 13a and 42, 42a can also include the machine driving control elements as in the examples of embodiment illustrated in Figs. 1 to 3.
  • Fig. 11 shows a sleevelike tubular member 7 of flexible and resilient material which possesses two end portions having differentiated section 8, 9 respectively adapted to diameters corresponding to rod 4 and sleeve 6, whose portions 8 and 9 are linked by a bellowlike corrugated tubular section 10, which allows to absorb the rod 4 alternate linear vibrating motions.
  • Said portion 8 is coaxially fixed to the rod 4 by pressurized adjusted insertion by the effect of the tubular member 7 material elasticity while said portion 9 is fixed on the sleeve 6 free mouthpiece.
  • tubular member 7 is shown in maximum and minimum extension positions, respectively, within the cycle of rod 4 vibrating linear motion with respect to sleeve 6.
  • Said bellowlike section 10 has a number of folds so that it allows sleeve 6 linear displacement (not shown) said sleeve being previously taken apart from section 35, whose length allows the mounting or dismounting operation of a junction member 2a between rod 4 and a vibration transmitting element 2b linked to mechanism 2 generating it.
  • member 7 portion 9 fixed on hand-guard sleeve 6 free mouthpiece is capable to be released to facilitate said rod 4 unlocking.
  • FIG. 12 shows another example of embodiment of a protecting element formed by a sleevelike tubular member 20 with a larger section 22 portion which is fit on sleeve 6 mouthpiece, with the capability of a reciprocating linear and/or rotation displacement and with a smaller section 21 portion coaxially fixed on rod 4.
  • Said portion of smaller section 21 is dimensioned to facilitate its hand grasping in order to allow rod 4 rotation about its own axis.
  • the larger section 22 portion is not joined to the sleeve but is moving very close, on the external surface of the end thereof. This facilitates rod 4 free rotation about its own axis together with tubular member 20, independent from sleeve 6 and the rest of the machine.
  • a tubular member 20 is shown at the positions of maximum and minimum extension, respectively, within the cycle of rod 4 vibrating linear motion with respect to sleeve 6.
  • Said tubular member 20 is made of a flexible and resilient material so that the union to said rod 4 is made in a preferred embodiment by means of a pressurized socketing of the smaller section 21 portion on a rod 4 section.
  • the larger section 22 portion allows to house within it, thanks to its glasslike wrapping shape, part of hand-guard sleeve 6, previously taken apart from section 35 or a transmitting axis guide, so that it facilitates mounting or dismounting operation of junction member 2a between rod 4 and vibration transmitting element 2b linked to mechanism 2 generating it.
  • the open end of said larger section 22 portion fit on the sleeve 6 end shows at the mouthpiece an edge 23 with a round edge wedge profile which has the tendency to expel the operator's hand in the event of impact with it, preventing accidents.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Harvester Elements (AREA)
  • Vibration Prevention Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Road Paving Machines (AREA)
  • Agricultural Machines (AREA)

Claims (13)

  1. Machine agricole portative avec atténuation des vibrations et une protection du manipulateur, du type comprenant:
    - un bâti (1) portant un mécanisme de génération des vibrations (2), auquel est accouplé un moteur (3) pour l'entraînement de ce mécanisme, auquel est connectée une tige vibratoire (4) se terminant par un organe de saisie (5), tige qui dispose d'un manchon de protection de la main (6) entourant la première partie de cette tige, placée immédiatement à côté du bâti en question;
    - une poignée de saisie (55 ;60) au moins, reliée au châssis de la machine au moyen d'éléments de jonction;
    - un harnais (15) pour supporter l'ensemble de la machine, adapté pour être porté par un opérateur
    caractérisée par le fait que ces éléments de jonction se composent de lames ou bandes (50) en matériau flexible résistant à la traction, disposées de telle sorte que leurs faces planes sont perpendiculaires à la direction principale du mouvement vibratoire de la tige (4), lesdites lames (50) étant flexibles dans ladite direction principale du mouvement vibratoire de la tige (4) et essentiellement rigides, perpendiculairement à cette direction.
  2. Machine agricole portative conformément à la revendication 1 caractérisée par le fait que chaque poignée est reliée au corps de la machine par au moins deux desdites bandes (50).
  3. Machine agricole portative conformément à la revendication 2. caractérisée par le fait que chacune de ces bandes (50) comporte au moins deux points (51) d'attache à la poignée et deux points (52) d'attache au corps de la machine, de telle sorte que toute rotation de ces bandes (50) autour des points d'attache est évitée ce qui, compte tenu de la rigidité perpendiculaire de ces bandes (50) permet de contrôler la rotation de la machine par rapport à l'axe du manchon (6) lorsqu'on agit sur la poignée.
  4. Machine agricole portative conformément à la revendication 3 caractérisée par le fait que les points d'attache (51, 52) sont constitués par des vis à plaque d'appui, les points d'attache (52) des bandes (50) au corps de la machine se trouvant entre le moteur (3) et le manchon (6) de la tige vibratoire.
  5. Machine agricole portative conformément à la revendication 3 caractérisée par le fait que la poignée (55) est placée à la partie supérieure du bâti (1) et séparée de celui-ci, dans une position essentiellement parallèle à la direction principale du mouvement vibratoire de la machine et comprend à sa partie supérieure les ancrages (53) du harnais (15), de telle sorte que la machine est suspendue par le harnais (15) grâce à la poignée (55), et les bandes (50), de telle sorte que l'ensemble est suspendu dans une position essentiellement horizontale.
  6. Machine agricole portative conformément à la revendication 3 caractérisée par le fait que la poignée (60) est placée sur l'un des côtés du bâti (1) et séparée de celui-ci, dans une position essentiellement parallèle à la direction principale du mouvement vibratoire de la machine, alors que le harnais (15) est attaché à la partie supérieure du bâti (1) au moyen des ancrages (54) disposés dans une position pas trop élevée par rapport au centre de gravité de la machine, de telle sorte que l'ensemble est suspendu de manière équilibrée dans une position essentiellement horizontale.
  7. Machine agricole portative conformément à la revendication 5 ou 6 caractérisée par le fait que la poignée (55, 60) comporte son propre logement indépendant (56, 61) dans lequel sont logés les dispositifs de contrôle de la machine, qui comprennent par exemple l'accélérateur (57), le verrou de l'accélérateur et son cran de sécurité (58) ainsi que le poussoir de stop (59), ces dispositifs de contrôle étant connectés à la machine par des câbles de transmission électrique et/ou mécanique placés dans une gaine flexible (62).
  8. Machine agricole portative conformément à l'une quelconque des' revendications précédentes, caractérisée par le fait qu'elle comporte un élément de protection (7, 20) à la partie ouverte de l'embouchure du manchon (6), de manière à éviter tout accident de la main occasionné par le mouvement vibratoire relatif entre la tige (4) et le manchon (6).
  9. Machine agricole portative conformément à la revendication 8, caractérisée par le fait que l'élément de protection comporte un élément tubulaire en forme de manchon (7) constitué par un matériau souple et résilient, qui présente deux parties d'extrémité de sections différentes (8, 9) adaptées respectivement aux diamètres de la tige (4) et du manchon (6), ces parties (8-9) étant unies l'une à l'autre par une section tubulaire ondulée en forme de soufflet (10) qui permet d'absorber les mouvement vibratoires linéaires alternatifs de la tige (4), la partie (8) étant fixée de manière coaxiale à la tige (4) par insertion à pression ajustée grâce à l'effet d'élasticité du matériau de l'élément tubulaire (7), alors que la partie (9) est fixée sur l'ouverture libre du manchon (6).
  10. Machine agricole portative conformément à la revendication 9, caractérisée par le fait que la section en forme de soufflet (10) présente un certain nombre de plis qui permettent le déplacement linéaire du manchon (6) celui-ci étant séparé au préalable de la section (35), dont la longueur permet le montage ou le démontage d'un élément de jonction (2a) entre la tige (4) et l'élément de transmission des vibrations (2b) relié au mécanisme (2) qui les génère et par le fait que dans l'élément (7), la partie (9) fixée sur le manchon qui protège la main (6) peut être détachée pour faciliter le déblocage de la tige (4).
  11. Machine agricole portative conformément à la revendication 8, caractérisée par le fait que ledit élément de protection comporte un élément tubulaire en forme de manchon (20), comprenant une partie à plus grande section (22) montée sur l'embouchure du manchon (6), pouvant reproduire un déplacement linéaire et/ou rotatif et comportant également une partie à section plus petite (21) fixée de manière coaxiale sur la tige (4), cette partie à plus petite section (21) ayant des dimensions destinées à faciliter sa prise en main afin de faciliter la rotation de la tige (4) autour de son propre axe.
  12. Machine agricole portative conformément à la revendication 11, caractérisée par le fait que l'élément tubulaire (20) se compose d'un matériau souple et résilient de telle sorte que l'union de la tige (4) s'obtient par emboîtement sous pression de la partie à section plus petite (21) sur la section de la tige (4) et que la partie à plus grande section (22) permet d'y loger, grâce à son enveloppe en forme de bol, une partie du manchon de protection de la main (6) ôté préalablement de la section (35) ou un guide axial de transmission, ce qui facilite le montage ou le démontage de l'élément de jonction (2a) entre la tige (4) et l'élément de transmission des vibrations (2b) relié au mécanisme (2) qui les génère, cette partie à plus grande section (22) montée sur l'extrémité du manchon (6) présentant à l'embouchure un bord (23) ayant un profil de coin à bord arrondi.
  13. Machine agricole portative conformément à la revendication 9 ou 11, caractérisée par le fait par qu'une bague de fixation (11) a été prévue et placée de manière coaxiale sur la partie (8,21) de l'élément tubulaire (7, 20) adapté sur la tige (4).
EP98935043A 1997-08-05 1998-07-31 Machine agricole portative avec un systeme d'attenuation des vibrations et de protection pour l'operateur Expired - Lifetime EP1020107B2 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
ES9702143U ES1038035Y (es) 1997-08-05 1997-08-05 Maquina agricola portatil con vibracion atenuada para el portador.
ES9702143U 1997-08-05
ES9801351U ES1040275Y (es) 1998-05-25 1998-05-25 Maquina agricola vibradora recolectora portatil, con vibracion atenuada para el portador.
ES9801351U 1998-05-25
ES9801832U 1998-07-09
ES9801832U ES1040764Y (es) 1998-07-09 1998-07-09 Maquina agricola portatil con dispositivo de proteccion para el portador.
ES9801831U 1998-07-09
ES9801831U ES1040763Y (es) 1998-07-09 1998-07-09 Maquina agricola portatil con proteccion para el portador.
ES9801853U 1998-07-10
ES9801854U 1998-07-10
ES9801854U ES1040780Y (es) 1998-07-10 1998-07-10 Maquina agricola portatil con atenuador de vibraciones para el portador.
ES9801853U ES1040779Y (es) 1998-07-10 1998-07-10 Maquina agricola portatil con dispositivo de atenuacion de vibraciones para el portador.
PCT/ES1998/000224 WO1999007203A1 (fr) 1997-08-05 1998-07-31 Machine agricole portative avec un systeme d'attenuation des vibrations et de protection pour l'operateur

Publications (3)

Publication Number Publication Date
EP1020107A1 EP1020107A1 (fr) 2000-07-19
EP1020107B1 EP1020107B1 (fr) 2002-10-09
EP1020107B2 true EP1020107B2 (fr) 2006-04-26

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EP98935043A Expired - Lifetime EP1020107B2 (fr) 1997-08-05 1998-07-31 Machine agricole portative avec un systeme d'attenuation des vibrations et de protection pour l'operateur

Country Status (8)

Country Link
EP (1) EP1020107B2 (fr)
AT (1) ATE225596T1 (fr)
AU (1) AU8442798A (fr)
DE (1) DE69808662T3 (fr)
ES (1) ES2185191T5 (fr)
PT (1) PT1020107E (fr)
TR (1) TR200000989T2 (fr)
WO (1) WO1999007203A1 (fr)

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ES2200655B1 (es) * 2001-11-20 2005-06-01 Kaaz Corporation Cosechador vibratorio para arboles frutales.
ES2235589B1 (es) * 2003-01-24 2006-02-16 Indupres, S.A. Maquina vareadora de ramas de arboles.
ES2233168B1 (es) * 2003-02-21 2006-07-16 Jose Gurri Molins Elemento de absorcion y aislamiento de componentes bi-o-tri-dimensionales de movimiento , aplicable a maquinas, dispositivos e implementos mecanicos.
ES1054639Y (es) * 2003-04-29 2003-12-01 Molins Jose Gurri Conjunto guia-vara para vara de vaiven
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ITMI20051316A1 (it) * 2005-07-12 2007-01-13 Cifarelli Spa Leveraggio di trasmissione in scuotitori nonche' scuotitore dotato di detto leveraggio
EP2002704B1 (fr) * 2007-06-15 2009-12-09 Active S.r.l. Groupe d'équilibrage pour secoueur de troncs, procédé d'équilibrage et dispositif avec un tel groupe
DE102007049881A1 (de) 2007-10-18 2009-04-23 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
CN105594374B (zh) * 2016-02-05 2017-11-28 农业部南京农业机械化研究所 一种振动式枸杞采摘机构
FR3064153B1 (fr) 2017-03-21 2019-04-05 Pellenc Dispositif a poignee et a filtre vibratoire pour outil motorise a perche et outil pourvu d'un tel dispositif

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DE2726353C3 (de) * 1977-06-10 1981-01-08 6670 St Ingbert Vorrichtung zum Aufnehmen, Kippen und Absetzen von Behältern an Fahrzeugen
JPS60156924U (ja) * 1984-03-29 1985-10-18 株式会社　共立 刈払機
DE3421999A1 (de) * 1984-06-14 1986-01-09 Fa. Andreas Stihl, 7050 Waiblingen Reblaubschneidgeraet
SE452426B (sv) * 1985-06-19 1987-11-30 Eskil Sundstrom Vibrationsdempande handtag
ES1000253Y (es) * 1986-12-10 1988-06-01 Martorell Puig Aurelio Tomas Dispositivo vibrador para producir la caida de los frutos de los arboles
US4819742A (en) * 1987-06-12 1989-04-11 White Consolidated Industries, Inc. Vibration-damping control handle for a portable power tool
DE4011124A1 (de) * 1990-04-06 1991-10-10 Metabowerke Kg Vibrationsgedaempfter handgriff
ES1032630Y (es) * 1995-12-01 1996-10-16 Geimeno Domingo Fornos Maquina portatil perfeccionada multiuso.

Also Published As

Publication number Publication date
EP1020107B1 (fr) 2002-10-09
TR200000989T2 (tr) 2002-06-21
AU8442798A (en) 1999-03-01
ES2185191T5 (es) 2006-12-16
WO1999007203A1 (fr) 1999-02-18
ES2185191T3 (es) 2003-04-16
DE69808662D1 (de) 2002-11-14
ATE225596T1 (de) 2002-10-15
DE69808662T2 (de) 2003-06-26
PT1020107E (pt) 2003-02-28
DE69808662T3 (de) 2006-11-30
EP1020107A1 (fr) 2000-07-19

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